A dentist in London cracked the secret of how Leonardo da Vinci placed a perfectly proportionate human figure sketch inside a ...

For more than five centuries, Leonardo da Vinci’s Vitruvian Man has invited admiration but also bafflement. With its ...

Leonardo da Vinci's Vitruvian Man is a mysterious treasure of Renaissance art. A dentist believes he may have uncovered one ...

Forget secret bloodlines and Holy Grail conspiracies—turns out, the real Da Vinci Code might have been a triangle between Leonardo’s ...

Some 500 years ago, Leonardo da Vinci sketched what he believed was the perfectly proportioned male body. Now, a dentist claims to have worked out the secret to how he did it.

These six quadrilateral pieces are hinged in threes. They may be arranged to form a parallelogram (in this case a rhombus), two equilateral triangles, or a regular hexagon. A drawing of the model in ...

The wide lawn of the National Building Museum in Washington, D.C., has taken on a riot of rainbow hues in a geometric mural designed by artist Lisa Marie Thalhammer. The installation, titled ...

Discover the different types of triangles and find out the difference between an equilateral, scalene, isosceles and right-angled triangle in this KS2 guide.

Geometric Model by A. Harry Wheeler, Regular Hexagon Transformable into Rhombus Transformable into Two Equilateral Triangles, Plane Dissection National Museum of American History. Click to open image ...